Figure 9.
Cross-sectional and surface SEM micrographs and AFM images of the (a) PPO and BCP (b) PDMS:PPO:TDI = 26:73:1, (c) PDMS:PPO:TDI = 41:58:1 and (d) PDMS:PPO:TDI = 51:48:1 membranes.
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